Triple

T15618873
Position Surface form Disambiguated ID Type / Status
Subject State Route 132 E375490 entity
Predicate passesOver P416 FINISHED
Object San Joaquin River E23721 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: San Joaquin River | Statement: [State Route 132, passesOver, San Joaquin River]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Joaquin River
Context triple: [State Route 132, passesOver, San Joaquin River]
  • A. San Joaquin River chosen
    The San Joaquin River is a major river in central California that flows through the San Joaquin Valley and supports extensive agricultural, ecological, and water supply systems before joining the Sacramento–San Joaquin Delta.
  • B. Sacramento River
    The Sacramento River is the longest river entirely within California, flowing through the northern part of the state and serving as a major source of water, transportation, and ecological habitat.
  • C. San Joaquins
    San Joaquins is an Amtrak-operated intercity passenger rail service in California that connects the San Joaquin Valley with the Bay Area and Sacramento.
  • D. San Joaquin
    San Joaquin is a coastal municipality in the province of Iloilo in the Philippines, known for its historic Spanish-era church and scenic seaside landscapes.
  • E. San Joaquín
    San Joaquín is a Mexico City Metro station on Line 7 serving the northwest area of the city near the Polanco and Tacuba neighborhoods.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d85ccf2794819096cda4cbcb02d478 elicitation completed
NER batch_69e04e997ce481909b2f10d25705fbc6 ner completed
NED1 batch_69ff5f3b643c819093230df6cfe440b9 ned_source_triple completed
Created at: April 10, 2026, 4:13 a.m.